Mortis69/rendera — pull request #31 by rubicks (2014-12-19 19:25:15+00:00)
Title: adds --version option

* edits ```configure.ac```, uses ```git describe``` to define package version
* edits ```Main.cxx```, adds ```--version``` to options, minor ```getopt``` cleaning
* edits ```build-o-matic.sh``` to invoke ```rendera --version```